Infant car seats

The primary advantage is the ease of transitioning between car and stroller. Instead of transferring a sleeping baby from car seat to stroller, the entire car seat can be clicked onto the stroller frame. 

These systems often fold compactly for storage and transport, making them suitable for travel and smaller living spaces. 

Many 2-in-1 systems prioritize safety, with features like 5-point harnesses, side-impact protection, and anti-rebound bars.